Iscatterv_pure

Iscatterv_pure#

The benchmark for the MPI_Iscatterv function that measures pure communication time. The root process inputs X*np bytes (X for each process). All processes receive X bytes. The root of the operation is changed round-robin.

Property

Description

Measuredpattern

MPI_Iscatterv/MPI_Wait

MPI data type

MPI_BYTE

Root

i%num_procs in iteration i

Reportedtimings

Bare time

Reportedthroughput

None